"Elder Wang, you're temporarily increasing the difficulty, which can be regarded as cheating."

Lin Cheng said jokingly.

But Wang Ruxiang was not half embarrassed.

Lin Cheng's performance was too amazing, which shattered Wang Ruxiang's idea of attacking Lin Cheng's self-confidence.

Therefore, the old man simply came to rely on the old and sell the old, which temporarily increased the difficulty.

"How can this be considered cheating? I see that you are doing too well, so I will give you a better chance to perform. ”

"You'll have to take a closer look at this thing, it's not an ordinary object."

It can be said by Wang Ruxiang to be an unusual object, and it must be a rare antique.

Not long after, Ye Xinquan walked over with a brocade box.

The brocade box was placed on the table and opened, and Ye Xinquan took out the porcelain bowl inside.

Lin Cheng and Wang Ruyan leaned over together, leaning down to stare at the porcelain bowl that had just been taken out.

The porcelain bowl is very special.

The oval-white glaze depicts an elegant pattern.

There are four colors of red, yellow, blue and brown on the pattern, and even the edge of the pattern is gold.

In this way, the porcelain bowl has five colors.

If you look closely, you will see that the pattern is slightly raised.

This is very different from the general doucai, pastel, blue and white porcelain and other porcelain.

Those types of porcelain are directly painted with pigments on the utensils, and then fired in the furnace.

The pigments are wrapped in glaze, so the expression of the objects is flat.

This convex feeling is a bit like the enamel making technique.

Wang Ruyan blinked and looked at it carefully for a while.

But I didn't recognize what age it was.

"This thing looks like it's old, but I've never seen this kind of craftsmanship before, so I'm a little confused."

"You're half right, it's okay if this object is old."

Lin Cheng also thinks that this is an old object.

That is, the firing method is very different from the common old porcelain.

This kind of process can be said to be very rare.

"This convex surface is a bit like the leaching process commonly used on lacquerware and murals."

"What is the leaching process?" Wang Ruyan asked with a confused expression.

Although she comes from a family of antique collectors, she really doesn't know much about treasure appreciation.

In fact, most of the second generation of Tibetan treasures have ordinary treasure appreciation ability.

For example, the deceased Treasure Appreciation Grandmaster Shi Teacher, his son is keen to collect and pick up leaks.

But every time I picked up something that was leaked back and showed it to Mr. Shi, I would be reprimanded by Mr. Shi.

Because of the things that Mr. Shi's son picked up, nine times out of ten they are fake.

It's not a fake one, it's basically a big one.

There are many such Tibetan second generations.

After all, Jianbao is still very talented and hardworking.

Even if the average Tibetan second generation has been exposed to it since childhood, most of them are only half-baked.

You know, in the antique shop, half-witted people are more terrible than Xiaobai who doesn't know anything.

Xiaobai will be very cautious because he doesn't understand.

And half-people are often stupid and bold, overestimating their own treasure appreciation level.

Once you are bold, you are not far from being deceived.

"The leaching process refers to the mixing of liquid and powder to form a viscous liquid, and then the viscous liquid is dropped on the surface of the utensil according to the required decorative pattern."

"After solidification, this raised, three-dimensional ornamental pattern will be formed, and this bowl not only has drainage, but also gilding."

"It is a comprehensive embodiment of the process of leaching and pasting gold, but it is the first time I have seen it used in porcelain."

Frowning and thinking about it carefully, Lin Cheng suddenly had a flash of inspiration in his mind.

He thought of a kind of Yuan Dynasty porcelain recorded in ancient books.

Lin Cheng took the porcelain bowl and looked at it carefully.

From the mouth of the bowl to the bottom of the bowl, he did not let go of every detail.

"How? See what you don't see. ”

Wang Ruxiang asked happily.

He felt that Lin Cheng would definitely not see any clues.

At most, the age can be determined by the shape of the porcelain and the foot.

"This is a porcelain bowl from the Yuan Dynasty."

"Why do you think this is the Yuan Dynasty, you must know the history of colorful porcelain, which can only be traced back to the Ming Dynasty."

"Originally, blue and white porcelain was also thought to be traced back to the Ming Dynasty, but the facts proved the existence of Yuan blue and white, so the history of colorful porcelain may also be rewritten."

Wang Ruxiang nodded with great satisfaction.

Lin Cheng is very appreciative of his unpopular and courageous ability to challenge authority.

"Yes, it's courageous to break the existing beliefs, but if you can only say that, then you won't win."

At this time, Wang Ruxiang was completely happy to eat melons and watch the play.

I feel that this time, I will definitely be able to stump Lin Cheng.

Lin Cheng also smiled.

"This bowl is a testament to the history of cultural exchanges between the East and the West in the Yuan Dynasty, drawing inspiration from the memory of enamel and applying colorful colors and the traditional process of leaching and pasting gold to porcelain firing."

"In the history of the Yuan Dynasty, it was recorded that this kind of porcelain with a white bottom and a gold multicolored second pattern was pasted."

"Now I can conclude that this porcelain bowl is the kind of porcelain recorded in history."

"It's a pity that this porcelain firing process has not been passed down, and I guess it has a lot to do with the complexity of the process and the war at the end of the Yuan Dynasty."

"And blue and white porcelain is much luckier, because the process is relatively simple, so it was inherited to the Ming Dynasty, and then it has been more developed."

Lin Cheng stared at the porcelain bowl and slowly said his analysis.

Wang Ruxiang and Ye Xinquan were both surprised and couldn't close their mouths.

Especially Wang Ruxiang.

After receiving the bowl, he spent the night consulting ancient books to study.

It took half a year to determine that this bowl was from the Yuan Dynasty.

And it is the only little record left in the history books, which is leached and pasted with gold and colorful floral pattern porcelain.

However, Lin Cheng only took a few minutes to give the most accurate answer.

How could this not surprise him.

And Lin Cheng is not finished yet, he is still talking.

"First firing the egg-white glazed porcelain at high temperature, then pouring powder and pasting gold on the surface of the egg-white glazed porcelain, using pigments to depict the decorative figures, and then using low-temperature firing to solidify after the depiction is done."

"The process is much more complicated than ordinary porcelain, and it is difficult for non-masters to do a good job of draining powder and pasting gold, so the difficulty is further increased."

Lin Cheng even told the production process and steps.

Everyone present was surprised to stuff an egg in their mouths.

Is this guy still human?

Can people do so much analysis so quickly?

Anyway, Wang Ruxiang thinks he can't.

Thinking about the six months that he flipped through the information in the stars and the moon, he felt liver pain.

The research that he painstakingly made was told by Lin Cheng in a few minutes.

Could it be that Lin Cheng is a humanoid treasure connoisseur?